1. Let's clarify the problem: You are asking if we multiply a number by 100 and then add another given number, is that correct? 2. The operation you described is: take a number $x$, multiply it by 100, then add another number $y$. Mathematically, this is expressed as: $$100 \times x + y$$ 3. This is a valid arithmetic operation and can be used depending on the context or problem you are solving. 4. So, the answer is **yes**, you can take a number, multiply it by 100, and then add another given number. If you have a specific example or problem, please provide it for a more detailed explanation.